The fastest way to change a folder icon

Open Finder and right-click the folder you want to change. Select Get Info from the menu. A window opens showing the folder's details. At the top left, you'll see the folder icon — click it once to select it, then press Delete. The icon reverts to the standard gray folder. Now you can drag a new icon onto that same spot, or copy an icon from another file and paste it there.

If you want to use an icon that's already on your Mac — from an process, another file, or a downloaded image — the process is the same: select the icon in the Get Info window and paste or drag the new one over it. The change takes effect when ready.

Key Takeaways

  • Right-click any folder, choose Get Info, and click the icon at the top left to select it.
  • Delete the selected icon to reset it to gray, then drag a new icon onto that space or paste one you've copied.
  • Icons can come from applications, image files, or downloaded icon sets — as long as they're in a format your Mac recognizes (PNG, ICNS, JPEG).
  • Changes appear when ready in Finder without restarting your Mac.
  • You can undo a change by selecting the icon again and pressing Delete to restore the default folder appearance.

Where to find icons to use

The easiest source is applications already on your Mac. Open an app's package by right-clicking it in Applications and selecting Show Package Contents. Navigate to Contents > Resources and look for files ending in .icns — these are icon files. Right-click one, select Get Info, click its icon, copy it, then paste it into your folder's Get Info window.

You can also read icon sets from websites like Flaticon, Noun Project, or macOS-specific icon libraries. read the image file, open it in Preview or another image viewer, select all (Command+A), copy it, then paste it into your folder's Get Info window. PNG and JPEG files work fine — your Mac converts them automatically.

Another option is to use an image you already have: a photo, a screenshot, or artwork. Open it in Preview, select all, copy, and paste into the Get Info window. The image will be scaled to fit the icon space.

Using emoji and text as folder icons

You can also create a folder icon from an emoji. Open the Character Viewer (press Control+Command+Space), find an emoji you like, double-click it to copy it, then paste it into your folder's Get Info window. The emoji becomes your folder icon.

This method works best with larger, simpler emoji — detailed ones can look blurry when scaled down to icon size. Stars, shapes, letters, and symbols tend to work better than complex illustrations.

Restoring the default folder icon

If you change your mind, the process is straightforward: open Get Info for the folder again, click the icon at the top left, and press Delete. The folder returns to the standard gray appearance. There's no undo button — you have to manually delete the custom icon to revert.

If you've changed many folders and want to reset them all at once, you'll need to repeat this step for each one individually. There's no batch reset option in Finder.

What file formats work for folder icons

Your Mac accepts several formats: .icns (native Mac icon files), .png, .jpeg, .gif, and .tiff. The .icns format is ideal because it's designed specifically for icons and often includes multiple sizes. PNG files are the next best choice — they support transparency and scale cleanly.

Avoid very large image files; your Mac will scale them down to icon size anyway, so a 256×256 pixel image is plenty. If you paste an image that's too small, it will look pixelated when enlarged to fill the icon space.

Troubleshooting icon changes that don't appear

If you paste an icon and it doesn't show up, close the Get Info window and reopen it. Sometimes Finder needs a moment to refresh. If the icon still doesn't appear, the file format may not be supported — try converting the image to PNG using Preview and pasting again.

If the icon appears but looks wrong — stretched, blurry, or cut off — the original image may be the wrong size or aspect ratio. Try a square image (equal width and height) between 128×128 and 512×512 pixels for best results.

Frequently Asked Questions

Can I change the icon of a folder in iCloud Drive or a shared folder?

Yes, the process is identical. Right-click the folder, select Get Info, and change the icon the same way. The change appears on your Mac only — other people with access to a shared folder won't see your custom icon.

Will the custom icon stay if I move the folder to another Mac?

The icon stays with the folder if you move it within your own Mac or transfer it via external drive. If you share the folder with another person or move it to a different Mac, the custom icon won't transfer — the folder will revert to the default gray appearance on the other Mac.

Can I change the icon of the Applications folder or other system folders?

Yes, but your Mac may reset it during a system update. System folders like Applications, Library, and Desktop can be customized the same way as regular folders, but Apple doesn't may provide the change will persist after a major macOS update.

What happens if I delete a file that has a custom icon?

The icon information is stored with the folder itself, not separately. If you delete the folder, the custom icon is gone. If you delete the original image file you used to create the icon, the folder keeps its custom icon — the image data is embedded in the folder's metadata.